Modular drone components based on additive manufacturing technology using carbon fiber reinforced PC materials

Abstract

The present invention relates to the field of drone processing technology, specifically a modular drone assembly based on additive manufacturing technology using carbon fiber reinforced PC materials as the main material, including printing using a 3D printer and a coil of filament made of carbon fiber reinforced PC materials. The modular drone assembly includes an upper and lower housing with staggered heights, a plurality of wings distributed below the upper housing, and a plurality of wing gears and arms symmetrically distributed on both sides of the lower housing; the front end of the lifting platform is provided with a module base and a mold removal mechanism that supports the drone assembly on both sides. In the present invention, the module to be printed faces downward, and by starting a double-headed motor to drive a pair of push rods to move closer or farther, a horizontal mold removal knife moves synchronously to automatically cut and remove the module, thereby not hindering the mold setting platform above from continuing to print, allowing processing to continue uninterrupted.

Description

Technical Field

[0001] The present invention relates to the field of UAV processing technology, and specifically to modular UAV components based on additive manufacturing technology using carbon fiber reinforced PC materials. Background Art

[0002] Carbon fiber reinforced PC material combines the high strength of carbon fiber and the excellent processing performance of PC material; additive manufacturing technology is a technology that stacks materials layer by layer to build three-dimensional objects. It uses 3D printers to process plastic materials; the application of plastic parts in drones is quite extensive. These plastic parts not only reduce the weight of the drone, but also improve its overall performance and endurance.

[0003] Since there are many types of drone parts with different specifications, they need to be printed in a reasonable distribution so that they can be removed smoothly and in order. After the existing 3D printer finishes working, the plastic parts on the workbench are removed by cutting with a spatula, which affects the progress of the overall printing. The more anxious the printer is, the more likely it is that small parts will be damaged or splashed by the cutting spatula, affecting the printing progress and continuity. Summary of the Invention

[0004] In order to overcome the defects in the prior art, the purpose of the present invention is to provide a modular drone component based on additive manufacturing technology using carbon fiber reinforced PC materials to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides a modular drone assembly based on additive manufacturing technology using carbon fiber reinforced PC materials. The assembly is printed using a 3D printer using a coiled filament made of carbon fiber reinforced PC materials. The modular drone assembly includes an upper and lower housing with staggered heights, a plurality of wings distributed below the upper housing, and a plurality of wing gears and arms symmetrically distributed on both sides of the lower housing. The 3D printer includes a lifting platform, a lifting screw symmetrically connected to the lifting platform, and a main motor for driving the lifting platform. A frame-shaped support frame is provided on the exterior of the lifting screw.

[0006] The front end of the lifting platform is rotatably provided with a module base for carrying drone components on both sides and a mold removal mechanism for removing drone component modules provided below the module base; the module base includes mold setting tables that are spaced and aligned with each other in an upper and lower manner and a mold changing group for driving the mold setting tables to alternately flip and replace them;

[0007] The mold taking mechanism includes a mold taking knife symmetrically arranged at the bottom of the module base, a bidirectional driving source for driving a pair of mold taking knives to translate relative to each other, a pair of lifting screws sleeved thereon and elastically sliding along the axial direction of the knife supporting rod, and a vibration knife rail arranged above the knife supporting rod and used to trigger the pair of mold taking knives to vibrate back and forth;

[0008] The bidirectional driving source includes a double-headed motor suspended under the lifting platform and a push rod vertically clamped with the mold knife; both ends of the double-headed motor are coaxially connected with a threaded rod and the threaded rod is threadedly sleeved with the vertically bent end of the push rod; the top surface of the knife support rod is embedded with a spring sleeved with the lifting screw rod, and the top end of the spring is fixedly connected to the bottom surface of the lifting platform; the vibrating knife rail is a hollow square straight tube with an open front side, and a number of semicircular bosses are equidistantly provided on the inner vertical surface of the vibrating knife rail, and the bottom of the mold knife is fixedly connected to a knife holder clamped and slidable with the vibrating knife rail, and the upper and lower surfaces of the vibrating knife rail are slidably embedded with vibrating plates for driving the mold knife to slide against a number of semicircular bosses.

[0009] As a further improvement of this technical solution, a ring is embedded in the middle of the front end of the lifting platform, and a rotating frame is arranged between a pair of mold placing platforms. The rotating frame is clamped with a pair of rotating pins in the middle of the side end facing the lifting platform, and the pair of rotating pins are rotatably engaged with the ring.

[0010] As a further improvement of the present technical solution, the module changing group includes a servo motor installed on the bottom surface of the lifting platform and a worm gear coaxially connected to the sleeve. The output shaft of the servo motor is coaxially connected to a worm meshing with the worm gear, and the front end of the central axis of the worm gear is tightly plugged into the rotating frame.

[0011] As a further improvement of the present technical solution, the tool holder is in the form of a right-angled tripod structure and a clamping sleeve is provided on the outside of the vertical section thereof. The clamping sleeve is in the form of a U-shaped tube and is clamped to the push rod.

[0012] As a further improvement of the present technical solution, a slider is horizontally provided at the bottom end of the vertical section of the tool holder, and the slider is engaged and slid with the vibrating tool rail. A convex tooth is provided at the outer end of the slider and close to the side of the double-headed motor, and the convex tooth is engaged and slidably engaged with several semicircular bosses.

[0013] As a further improvement of the present technical solution, the vibration plate is made of spring steel in a T-shaped sheet and is embedded and fixed with the upper and lower surfaces of the slider. The upper and lower surfaces of the vibration knife rail are symmetrically provided with sliding grooves that are plugged into the vibration plate. The sliding grooves are right-angled triangular grooves and their inclined surfaces are close to the opening direction of the vibration knife rail.

[0014] As a further improvement of the present technical solution, the height of the vibration plate is greater than the height of the slide groove.

[0015] As a further improvement of this technical solution, a waist hole is provided on the side of the slider, the long axis end of the waist hole opens toward the oscillating knife rail, and the long axis length is greater than the radius of the semicircular boss, and a guide rail connected to the waist hole is embedded at the opening of the oscillating knife rail.

[0016] As a further improvement of the present technical solution, a pair of connecting shafts are sleeved at the right angles in the tool holders. When the rotating frame flips half a circle, the connecting shafts are squeezed to drive a pair of mold knives to descend, and under the action of the spring rebound force, they are again attached to the bottom of the mold table printed with the drone component module. The double-headed motor is started to drive the pair of mold knives to approach and cut the drone component module. During this process, the mold knives vibrate back and forth under the guidance of several semicircular bosses and vibration plates, thereby forming a cutting shovel in the longitudinal and transverse directions.

[0017] As a further improvement of this technical solution, the top surface of the lifting platform is provided with a through opening facing the collar, the worm gear is placed in the through opening, and the bottom surface of the lifting platform is fixedly connected with a pair of threaded sleeves, which are threadedly connected to the lifting screw.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. This modular drone component, based on additive manufacturing technology using carbon fiber reinforced PC materials, uses software to stagger the upper and lower casings of the drone component, distribute several wings below the upper casing, and symmetrically distribute several wing gears and arms on both sides of the lower casing. This allows smaller parts to be spatially connected to larger parts, and the overall space occupied is small, ready for cutting and forming a whole.

[0020] 2. This modular drone component, based on additive manufacturing technology using carbon fiber reinforced PC materials, is alternately flipped and replaced using a double-sided rotatable base set in front of the printer's lift. A mold removal mechanism is set under the lift. The printed module faces downward. By starting a double-headed motor to drive a pair of push rods to move closer or farther, a horizontal mold removal knife moves synchronously to automatically cut and remove the module, thereby not hindering the mold setting table above from continuing to print, allowing processing to continue uninterrupted.

[0021] 3. This modular drone component, based on additive manufacturing technology using carbon fiber reinforced PC materials, is slidably connected to a pair of mold-picking knives via a vibration track. When the pair of mold-picking knives are close to the mold-setting table below, the mold-picking knives vibrate back and forth under the guidance of the vibration track, thereby forming a cutting shovel in the vertical and horizontal directions, allowing the drone module to be quickly and completely removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are for illustrative purposes only and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the various components in the drawings are merely illustrative and are used to help understand the present invention, and are not intended to specifically limit the shapes and proportional dimensions of the various components of the present invention. Those skilled in the art will select various possible shapes and proportional dimensions to implement the present invention according to the specific circumstances under the guidance of the present invention.

[0023] Figure 1 This is a schematic diagram of the 3D printing molding of the modular drone assembly of the present invention;

[0024] Figure 2 A top view of the 3D-printed modular drone assembly of the present invention;

[0025] Figure 3 A top view of the modular drone assembly 3D printing device of the present invention;

[0026] Figure 4 This is a front view of the modular drone component 3D printing device of the present invention;

[0027] Figure 5 This is a schematic diagram of the assembly structure of the lifting platform, module base and mold removal mechanism of the present invention;

[0028] Figure 6 A side view of the modular drone component printing device of the present invention;

[0029] Figure 7 This is a schematic diagram of the assembly structure of the lifting platform and the modular base of the present invention;

[0030] Figure 8 This is a schematic diagram of the assembly structure of the mold removal mechanism of the present invention;

[0031] Figure 9 This is a disassembled diagram of the lifting platform and modular base assembly of the present invention;

[0032] Figure 10 This is a disassembled diagram of the tool support rod and the oscillating tool rail assembly of the present invention;

[0033] Figure 11 This is a disassembled diagram of the mold removal knife and the bidirectional drive source of the present invention;

[0034] Figure 12 This is a disassembled diagram of the mold removal knife and the oscillating knife rail assembly of the present invention;

[0035] The meaning of each number in the figure is:

[0036] 100, lifting platform; 101, collar; 102, port; 110, lifting screw; 111, threaded sleeve; 120, main motor; 130, support frame;

[0037] 200, module base; 210, die setting platform; 220, die changing unit; 221, servo motor; 222, worm; 223, worm gear; 230, turret; 231, turret pin;

[0038] 300, mold removal mechanism; 310, mold removal knife; 311, knife holder; 312, ferrule; 313, slider; 314, waist hole; 315, convex teeth; 316, vibration plate;

[0039] 320, bidirectional drive source; 321, double-headed motor; 322, push rod; 330, knife support rod; 331, spring; 340, oscillating knife rail; 341, guide rail; 342, semicircular boss; 343, slide groove. DETAILED DESCRIPTION

[0040] The details of the present invention can be more clearly understood in conjunction with the accompanying drawings and the description of the specific embodiments of the present invention. However, the specific embodiments of the present invention described herein are for illustrative purposes only and are not to be construed as limiting the present invention in any way. Under the guidance of the present invention, any possible variations of the present invention conceived by skilled artisans should be considered within the scope of the present invention. The terms "mounted" and "connected" should be understood broadly, meaning direct connection as well as indirect connection through an intermediary.

[0041] The terms "central axis," "vertical," "horizontal," "front," "back," "up," "down," "left," "right," "top," "bottom," "inside," and "outside" used herein to indicate positions or location relationships are based on the positions or location relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, in the description of the present invention, "several" means two or more, unless otherwise specifically defined.

[0042] See also Figures 1-12 As shown, the present invention provides a modular drone component based on additive manufacturing technology using carbon fiber reinforced PC material as the main material. The component is printed using a 3D printer and a filament made of carbon fiber reinforced PC material. The modular drone component includes an upper shell and a lower shell with staggered heights, a plurality of wings distributed below the upper shell, and a plurality of wing gears and a plurality of arms symmetrically distributed on both sides of the lower shell. By using 3D printing for the plastic part of the drone and forming modular printing through the above layout distribution, the printing of each layer of the structure can be dispersed but not too concentrated, which is conducive to balancing the movement state of the entire machine. The 3D printer includes a lifting platform 100, a lifting screw 110 symmetrically connected to the lifting platform 100, and a main motor 120 for driving the lifting platform 100 to rise and fall. A frame-shaped support frame 130 is provided on the outside of the lifting screw 110. The main motor 120 is installed on one side of the top of the support frame 130 and is connected to the lifting screw 110 through a transmission belt. This is a prior art and will not be described in detail here.

[0043] Specifically, the front end of the lifting platform 100 is rotatably provided with a module base 200 for supporting drone components on both sides, and a mold removal mechanism 300 for removing drone component modules, which is arranged below the module base 200. The module base 200 includes mold setting tables 210 spaced and aligned with each other, and a mold changing unit 220 for driving the mold setting tables 210 to alternately flip and replace them. The mold setting tables 210 are made of tempered glass, which has the characteristics of high hardness, smooth surface, wear resistance, and high temperature resistance. The mold changing unit 220 drives the mold setting table 210 to replace the printing workbench. At the same time, the printed module is facing downward to be automatically removed by the mold removal mechanism 300, so as not to hinder the mold setting table 210 from continuing to print, allowing for uninterrupted processing.

[0044] A collar 101 is embedded in the middle of the front end of the lifting platform 100, and a rotating frame 230 is set between a pair of mold platforms 210. The rotating frame 230 is clamped with a pair of rotating pins 231 at the middle of the side end facing the lifting platform 100. The pair of rotating pins 231 are engaged and rotated with the collar 101, so that the rotating frame 230 is stably supported and rotates.

[0045] Furthermore, the die-changing assembly 220 includes a servo motor 221 mounted on the bottom surface of the lifting platform 100 and a worm gear 223 coaxially connected to the collar 101. The output shaft of the servo motor 221 is coaxially connected to a worm 222 meshing with the worm gear 223. The front end of the central axis of the worm gear 223 is tightly plugged into the rotating frame 230.

[0046] The top surface of the lifting platform 100 is provided with a through opening 102 facing the collar 101 , and the worm gear 223 is placed in the through opening 102 . A pair of threaded sleeves 111 are fixedly connected to the bottom surface of the lifting platform 100 , and the threaded sleeves 111 are threadedly connected to the lifting screw 110 .

[0047] Specifically, the mold-taking mechanism 300 includes a mold-taking knife 310 symmetrically arranged at the bottom of the module base 200, a bidirectional driving source 320 for driving a pair of mold-taking knives 310 to translate relative to each other, and a knife-supporting rod 330 which is sleeved on a pair of lifting screws 110 and elastically slides along its axial direction, and a vibrating knife rail 340 which is arranged above the knife-supporting rod 330 and is used to trigger the pair of mold-taking knives 310 to vibrate back and forth; in the process of the pair of mold-taking knives 310 approaching the mold-setting platform 210 below, the mold-taking knife 310 vibrates back and forth under the guidance of the vibrating knife rail 340, thereby forming a cutting shovel in the longitudinal and transverse directions, so that the drone module can be quickly and completely removed; the drone module is collected by arranging a net or inclined plate between the bottom of the support frame 130.

[0048] Furthermore, the bidirectional drive source 320 includes a double-headed motor 321 suspended below the lifting platform 100 and a push rod 322 vertically connected to the mold cutting knife 310; threaded rods are coaxially connected to both ends of the double-headed motor 321, and the threaded rods are threadedly sleeved with the vertically bent ends of the push rods 322. The double-headed motor 321 drives the pair of push rods 322 to move closer or farther, thereby pushing the mold cutting knife 310 to move synchronously; when the mold cutting knife 310 descends, it can be disengaged from the push rods 322, so that the mold setting table 210 can be turned over smoothly;

[0049] The top surface of the knife support rod 330 is embedded with a spring 331 which is sleeved with the lifting screw rod 110, and the top end of the spring 331 is fixedly connected to the bottom surface of the lifting platform 100. The knife support rod 330 is lifted and lowered by the spring 331 and then rebounds to reset, that is, the mold knife 310 is reset and fits with the downward mold setting platform 210, ready for cutting the shovel module.

[0050] Specifically, the oscillating knife rail 340 is a hollow square straight tube with an open front side. A plurality of semicircular bosses 342 are provided at equal intervals on the inner vertical surface of the oscillating knife rail 340, thereby causing the mold knife 310 to vibrate in the front-to-back direction. A knife holder 311 is fixedly connected to the bottom of the mold knife 310 and is engaged and slidably connected to the oscillating knife rail 340. Vibrating plates 316 are slidably embedded in the upper and lower surfaces of the oscillating knife rail 340 for driving the mold knife 310 to slide against the plurality of semicircular bosses 342. The elastic force of the vibrating plate 316 causes the knife holder 311 to vibrate back and forth to cut when it moves left and right in the oscillating knife rail 340.

[0051] The tool holder 311 is a right-angled tripod structure and a clamping sleeve 312 is provided on the outside of its vertical section. The clamping sleeve 312 is a U-shaped tube and is clamped with the push rod 322. The two ends of the push rod 322 are tightly fitted on the limiting rings to clamp the clamping sleeve 312 for horizontal pushing.

[0052] Furthermore, a slider 313 is horizontally provided at the bottom end of the vertical section of the tool holder 311, and the slider 313 is engaged and slid with the oscillating knife rail 340. A convex tooth 315 is provided at the outer end of the slider 313 and the side close to the double-headed motor 321. The convex tooth 315 is slidably engaged with several semicircular bosses 342, so that the tool holder 311 forms a forward and backward undulating motion through the contact between the convex tooth 315 and the semicircular boss 342.

[0053] Furthermore, the vibration plate 316 is made of spring steel in a T-shaped plate shape and is embedded and fixed with the upper and lower surfaces of the slider 313. The upper and lower surfaces of the vibration knife rail 340 are symmetrically provided with a slide groove 343 that is plugged into the vibration plate 316. The slide groove 343 is a right-angled triangular groove and its inclined surface is close to the opening direction of the vibration knife rail 340, so that when the convex tooth 315 slides to the middle surface of the convex side of the semicircular boss 342, the tool holder 311 moves forward. At this time, the slider 313 drives the vibration plate 316 to bend to the inclined surface of the slide groove 343, so that the vibration plate 316 accumulates force and rebounds to the slider 313 when the convex tooth 315 slides between the two adjacent semicircular bosses 342, and the tool holder 311 moves backward. In this way, the tool holder 311 is accompanied by a reciprocating cutting motion when it moves left and right, making it easier to remove the drone module.

[0054] The height of the vibration plate 316 is greater than the height of the sliding groove 343 , so that the vibration plate 316 can be stretched when bent without being restricted in deformation by the side surface of the vibration rail 340 .

[0055] Furthermore, a waist hole 314 is provided on the side of the slider 313, the long axis end of the waist hole 314 opens toward the oscillating knife rail 340, and the long axis length is greater than the radius of the semicircular boss 342. A guide rail 341 is embedded at the opening of the oscillating knife rail 340 and plugged into the waist hole 314. The guide rail 341 is used to limit the slider 313 from slipping off. At the same time, the setting of the waist hole 314 avoids interference with the sliding of the slider 313 back and forth.

[0056] Furthermore, a pair of connecting shafts are sleeved at the right angles of the tool holders 311. By gluing a circular ring at the right angles of the tool holders 311, a connecting shaft is sleeved between the two circular rings and circular rings are tightly sleeved at both ends of the connecting shaft, thereby limiting the slippage of the connecting shaft, so that the two tool holders 311 can be brought close together and the module is scraped away.

[0057] During the processing of the modular drone assembly of the present invention based on additive manufacturing technology using carbon fiber reinforced PC materials, a filament made of carbon fiber reinforced PC material is loaded into a 3D printer. The upper and lower housings of the drone assembly are arranged in a staggered height in the software, with a number of wings distributed below the upper housing and a number of wing gears and arms symmetrically distributed on both sides of the lower housing. After the drone assembly module is printed, the servo motor 221 is started to drive the rotating frame 230 to cause a pair of mold tables 210 to flip and swap.

[0058] During the flipping process of the rotating frame 230, the connecting shaft is squeezed to drive the pair of mold cutting knives 310 to descend, preventing the drone module from touching the mold cutting knives 310; then, under the action of the rebound force of the spring 331, it is again attached to the bottom of the mold setting table 210 printed with the drone component module; the double-headed motor 321 is started to drive the pair of mold cutting knives 310 to approach and cut off the drone component module. During this process, the mold cutting knives 310 are guided by several semicircular bosses 342 and the vibration plate 316 to vibrate back and forth, thereby forming a longitudinal and transverse cutting shovel, making it easy and complete to remove the module.

[0059] It should be noted that the above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made in accordance with the spirit and substance of the present invention are intended to be encompassed within the scope of protection of the present invention.

Claims

1. A modular drone assembly based on additive manufacturing technology using carbon fiber reinforced PC materials, printed using a 3D printer using filament made of carbon fiber reinforced PC material. The modular drone assembly includes an upper and lower housing with staggered heights, a number of wings located below the upper housing, and a number of wing gears and arms symmetrically located on either side of the lower housing. The 3D printer includes a lifting platform, a lifting screw symmetrically connected to the lifting platform, and a main motor for driving the lifting platform. A frame-shaped support frame is provided on the exterior of the lifting screw. Its characteristics are: The front end of the lifting platform is rotatably provided with a module base for carrying drone components on both sides and a mold removal mechanism for removing drone component modules provided below the module base; the module base includes mold setting tables that are spaced and aligned with each other in an upper and lower manner and a mold changing group for driving the mold setting tables to alternately flip and replace them; The mold taking mechanism includes a mold taking knife symmetrically arranged at the bottom of the module base, a bidirectional driving source for driving a pair of mold taking knives to translate relative to each other, a pair of lifting screws sleeved thereon and elastically sliding along the axial direction of the knife supporting rod, and a vibration knife rail arranged above the knife supporting rod and used to trigger the pair of mold taking knives to vibrate back and forth; The bidirectional driving source includes a double-headed motor suspended under the lifting platform and a push rod vertically clamped with the mold knife; both ends of the double-headed motor are coaxially connected with a threaded rod and the threaded rod is threadedly sleeved with the vertically bent end of the push rod; the top surface of the knife support rod is embedded with a spring sleeved with the lifting screw rod, and the top end of the spring is fixedly connected to the bottom surface of the lifting platform; the vibrating knife rail is a hollow square straight tube with an open front side, and a number of semicircular bosses are equidistantly provided on the inner vertical surface of the vibrating knife rail, and the bottom of the mold knife is fixedly connected to a knife holder clamped and slidable with the vibrating knife rail, and the upper and lower surfaces of the vibrating knife rail are slidably embedded with vibrating plates for driving the mold knife to slide against a number of semicircular bosses.

2. The modular UAV component based on additive manufacturing technology using carbon fiber reinforced PC materials according to claim 1, characterized in that: A collar is embedded in the middle of the front end of the lifting platform, a rotating frame is provided between a pair of the mold placing platforms, a pair of rotating pins are clamped on the middle of the side end of the rotating frame facing the lifting platform, and the pair of rotating pins are sleeved and rotatably matched with the collar.

3. The modular UAV component based on additive manufacturing technology using carbon fiber reinforced PC materials according to claim 2, characterized in that: The die-changing group includes a servo motor installed on the bottom surface of the lifting platform and a worm gear coaxially connected to the collar. The output shaft of the servo motor is coaxially connected to a worm meshing with the worm gear. The front end of the central axis of the worm gear is tightly plugged into the rotating frame.

4. The modular UAV component based on additive manufacturing technology using carbon fiber reinforced PC materials according to claim 3, characterized in that: The tool holder is in the form of a right-angled tripod structure and a clamping sleeve is provided on the outside of the vertical section thereof. The clamping sleeve is in the form of a U-shaped tube and is clamped with the push rod.

5. The modular UAV component based on additive manufacturing technology using carbon fiber reinforced PC materials according to claim 4, characterized in that: A slider is horizontally provided at the bottom end of the vertical section of the tool holder, and the slider is slidably engaged with the vibration knife rail. A convex tooth is provided at the outer end of the slider and close to the side of the double-headed motor, and the convex tooth is slidably engaged with a plurality of semicircular bosses.

6. The modular UAV component based on additive manufacturing technology using carbon fiber reinforced PC materials according to claim 5, characterized in that: The vibration plate is made of spring steel in a T-shaped sheet and is embedded and fixed with the upper and lower surfaces of the slider. The upper and lower surfaces of the vibration knife rail are symmetrically provided with sliding grooves that are plugged into the vibration plate. The sliding grooves are right-angled triangle grooves and their inclined surfaces are close to the opening direction of the vibration knife rail.

7. The modular UAV component based on additive manufacturing technology using carbon fiber reinforced PC materials according to claim 6, characterized in that: The height of the vibration plate is greater than the height of the sliding groove.

8. The modular UAV component based on additive manufacturing technology using carbon fiber reinforced PC materials according to claim 7, characterized in that: A waist hole is provided on the side of the slider, the long axis end of the waist hole opens toward the oscillating knife rail, and the long axis length is greater than the radius of the semicircular boss, and a guide rail connected to the waist hole is embedded in the opening of the oscillating knife rail.

9. The modular UAV component based on additive manufacturing technology using carbon fiber reinforced PC materials according to claim 8, characterized in that: A pair of connecting shafts are sleeved at the right angles in the tool holders. When the rotating frame flips half a circle, the connecting shafts are squeezed to drive a pair of mold knives to descend, and under the action of the spring rebound force, they are again attached to the bottom of the mold table printed with the drone component module. The double-headed motor is started to drive the pair of mold knives to approach and cut the drone component module. During this process, the mold knives vibrate back and forth under the guidance of several semicircular bosses and vibration plates, thereby forming a cutting shovel in the longitudinal and transverse directions.

10. The modular UAV component based on additive manufacturing technology using carbon fiber reinforced PC materials according to claim 9, characterized in that: The top surface of the lifting platform is provided with a through opening facing the collar, the worm gear is placed in the through opening, and the bottom surface of the lifting platform is fixedly connected with a pair of threaded sleeves, which are threadedly connected to the lifting screw.

Images